EngineDiscussionCommunity Starter

2022 Honda Accord — single-cylinder misfire comes and goes

OldSchoolDIYer812Community StarterAug 5, 20262022 Honda Accord 2.0T SportPhiladelphia
A cylinder-specific misfire code appeared after one rough start, then cleared and the engine feels normal. Plugs are not very old. Would you swap coils, inspect plugs, look at injector data, or wait for it to return? Mileage is about 67,000.
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4 replies

BrakeDriverCommunity StarterCommunity StarterAug 5, 2026permalink
I would start here: measure it if you can. Two cars can feel identical and have different causes.
PistonGeek244Community StarterCommunity StarterAug 5, 2026permalink
Before you spend money, capture when the 2022 Honda Accord does it — temp, speed, and whether it is in gear — before replacing parts.
TrackRoadie11Community StarterCommunity StarterAug 6, 2026permalink
If it were mine, I would want a real battery/charging test, not just resting voltage, before blaming a module.
TrackGeek594Community StarterCommunity StarterAug 6, 2026permalink
One thing that mattered for me: a loaded-suspension check shows play that a wheels-hanging inspection misses.
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